Meet Dedicated Doctors and Medical Staff at Koala® Center for Sleep and TMJ Disorders Wausau, WI. Call Now.

Rod Willey, DDS, D.ACSDD, D.ASBA

Dr. Willey is a Diplomate with the Academy of Clinical Sleep Disorders Disciplines, a Diplomate of the American Sleep and Breathing Academy and serves on the Board of Directors for the Dental Division of the American Sleep and Breathing Academy. He has dedicated his practice to treating sleep disordered breathing, snoring, obstructive sleep apnea, and oral facial pain (TMD). His career path has taken him from general dentistry to the study of functional orthodontics at the United States Dental Institute, to Neuromuscular Occlusion from the prestigious Las Vegas Institute for Advanced Dental Studies, to treatment of Obstructive sleep Apnea with Oral Appliance Therapy. All of these areas deal significantly with the neuromuscular positioning of the lower jaw and have proven to be a natural progression in his post graduate studies. He is the founder and developer of the Koala® Center for Sleep and TMJ Disorders and follows strict medical and dental guidelines for treatment and medical insurance reimbursements for patients. Dr. Willey is a national speaker for conventions and workshops with colleagues and students. Other professional memberships include the American Academy of Dental Sleep Medicine and Academy of Craniofacial Pain.

Rod Willey, DDS, D.ACSDD, D.ASBA

Rod Willey, DDS, D.ACSDD, D.ASBA

Dr. Willey is a Diplomate with the Academy of Clinical Sleep Disorders Disciplines, a Diplomate of the American Sleep and Breathing Academy and serves on the Board of Directors for the Dental Division of the American Sleep and Breathing Academy. He has dedicated his practice to treating sleep disordered breathing, snoring, obstructive sleep apnea, and oral facial pain (TMD). His career path has taken him from general dentistry to the study of functional orthodontics at the United States Dental Institute, to Neuromuscular Occlusion from the prestigious Las Vegas Institute for Advanced Dental Studies, to treatment of Obstructive sleep Apnea with Oral Appliance Therapy. All of these areas deal significantly with the neuromuscular positioning of the lower jaw and have proven to be a natural progression in his post graduate studies. He is the founder and developer of the Koala® Center for Sleep and TMJ Disorders and follows strict medical and dental guidelines for treatment and medical insurance reimbursements for patients. Dr. Willey is a national speaker for conventions and workshops with colleagues and students. Other professional memberships include the American Academy of Dental Sleep Medicine and Academy of Craniofacial Pain.

Meet Dedicated Doctors and Medical Staff at Koala® Center for Sleep and TMJ Disorders Wausau, WI. Call Now.

David P. Barr, DDS, D.ASBA

Dr. Barr completed his doctorate program at the University of Minnesota School of Dentistry in 1983. He continued his education at the world renowned LD Pankey Institute. Sleep disorders became a professional interest of his after he was diagnosed with obstructive sleep apnea. Since that time he has taken extensive education and training at the American Academy of Dental Sleep Medicine, the Metz Center for Obstructive Sleep Apnea and one-on-one training with many of the experts in the field of sleep disorders.  Dr. Barr is also a Diplomate of the American Sleep and Breathing Academy.

Family is of utmost importance to Dr. Barr. He and his wife Laureen are the proud parents of three wonderful children, Kristen, Kelson and Matthew and grandson Dane. Dr. Barr enjoys all sports, but is most active with kayaking, bike riding, and working on his cottage in northern Wisconsin. Although he admits that he is limited by his lack of talent, he finds great relaxation in playing his guitar and singing in his church choir.

Memberships & Affiliations

Professional Affiliations

  • American Sleep and Breathing Academy Diplomate
  • American Academy of Dental Sleep Medicine
  • American Dental Association
  • Wisconsin Dental Association
  • American Sleep & Breathing Academy

Dr. David Barr is a licensed general dentist.

David P. Barr, DDS, D.ASBA

David P. Barr, DDS, D.ASBA

Dr. Barr completed his doctorate program at the University of Minnesota School of Dentistry in 1983. He continued his education at the world renowned LD Pankey Institute. Sleep disorders became a professional interest of his after he was diagnosed with obstructive sleep apnea. Since that time he has taken extensive education and training at the American Academy of Dental Sleep Medicine, the Metz Center for Obstructive Sleep Apnea and one-on-one training with many of the experts in the field of sleep disorders.  Dr. Barr is also a Diplomate of the American Sleep and Breathing Academy.

Family is of utmost importance to Dr. Barr. He and his wife Laureen are the proud parents of three wonderful children, Kristen, Kelson and Matthew and grandson Dane. Dr. Barr enjoys all sports, but is most active with kayaking, bike riding, and working on his cottage in northern Wisconsin. Although he admits that he is limited by his lack of talent, he finds great relaxation in playing his guitar and singing in his church choir.

Memberships & Affiliations

Professional Affiliations

  • American Sleep and Breathing Academy Diplomate
  • American Academy of Dental Sleep Medicine
  • American Dental Association
  • Wisconsin Dental Association
  • American Sleep & Breathing Academy

Dr. David Barr is a licensed general dentist.